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The Q335 – SIEMENS 3P35A 240V Push In 10kA Circuit Breaker offers reliable protection for your electrical systems. Designed for easy installation and durability, this three-pole breaker ensures efficient performance and dependable safety. With a 10kA interrupting capacity, it is perfect for various applications, including residential and commercial setups.
The Q335 is engineered for Siemens/ITE plug-in loadcentres and panelboards — such as the EQ, ES, PL, and PN series — that accept QP-series breakers. It will not physically or electrically fit bolt-on style Siemens panels (BL/BA series) or panels from other manufacturers. If you're unsure about your panel, share the model number with our team and we'll confirm the fit.
The 10 kA interrupting capacity (AIC) means the Q335 can safely clear a fault current of up to 10,000 amperes without damage to the breaker or the panel. This rating is suitable for most Canadian residential and light-commercial services. Always verify that your service's available fault current does not exceed 10 kA — if it does, a higher-AIC breaker will be required.
Yes — Northern Breaker Group specialises in both current and hard-to-find Siemens breakers. The Q335 is a current QP-series part and serves as the standard replacement for earlier Siemens/ITE three-pole 35 A plug-in breakers of the same frame. Contact our Calgary, Edmonton, or Vancouver counter (or request a quote online) and we'll verify it's the correct drop-in replacement for your specific panel.
